TABLE 1.

Average values of the PMI-COOH decay times in the plasma membrane of Jurkat cells (seven cells were included in each category)

	Average decay time
Normal Jurkat cells	5.4 ± 0.1 ns
Stimulated Jurkat cells	5.1 ± 0.2 ns
Cholesterol-depleted Jurkat cells	4.3 ± 0.2 ns